package com.atguigu.edusugar.bean;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;

import java.math.BigDecimal;
@Data
@AllArgsConstructor
@NoArgsConstructor
public class exam {
    private String paper_id;
    private BigDecimal avg_score;
    private BigDecimal avg_exam_time;

}
